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Davey1988
hello guys,
im currently having a dispute at work and was wanting some advice. A work mate of mine said that a device (chiller) which a industrial cooling machine for a welder. is supposed to have continuity to earth from neutral after i diagnosed it as unsafe.
im saying it is not supposed to interlink. if that was the case they would use the cpc as the neutral and possibly make the outer metal casing live.
it has a motor on it but its only 1 phase. build in capacitor with the motor. and a few valves and plc buttons and stuff.
i assume yes in some circumstances (e.g distributor tn-c-s) system they center tap the cpc at their end but from ours they remain seprate?
your thoughts?
im currently having a dispute at work and was wanting some advice. A work mate of mine said that a device (chiller) which a industrial cooling machine for a welder. is supposed to have continuity to earth from neutral after i diagnosed it as unsafe.
im saying it is not supposed to interlink. if that was the case they would use the cpc as the neutral and possibly make the outer metal casing live.
it has a motor on it but its only 1 phase. build in capacitor with the motor. and a few valves and plc buttons and stuff.
i assume yes in some circumstances (e.g distributor tn-c-s) system they center tap the cpc at their end but from ours they remain seprate?
your thoughts?